Angular Map - Handle the Related Events
The Map UI component fires the routeAdded and routeRemoved events when a marker is added or removed. To handle them, assign functions to the onRouteAdded and onRouteRemoved properties, respectively.
HTML
TypeScript
- <dx-map
- [center]="{ lat: 40.749825, lng: -73.987963 }"
- [zoom]="10"
- (onRouteAdded)="routeAdded($event)"
- (onRouteRemoved)="routeRemoved($event)">
- </dx-map>
- import { DxMapModule } from "devextreme-angular";
- // ...
- export class AppComponent {
- routeAdded (e) {
- const addedRoute = e.options;
- // The original route used by the current map provider
- const originalRoute = e.originalRoute;
- // Event handling commands go here
- };
- routeRemoved (e) {
- const removedRoute = e.options;
- // Event handling commands go here
- }
- }
- @NgModule({
- imports: [
- // ...
- DxMapModule
- ],
- // ...
- })
See Also
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